rpc: server to client callback mechanism

Signed-off-by: Amar Tumballi <amar@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/xlators/protocol/client/src/client-callback.c b/xlators/protocol/client/src/client-callback.c
new file mode 100644
index 00000000000..51bd3375845
--- /dev/null
+++ b/xlators/protocol/client/src/client-callback.c
@@ -0,0 +1,60 @@
+/*
+  Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
+  This file is part of GlusterFS.
+
+  GlusterFS is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published
+  by the Free Software Foundation; either version 3 of the License,
+  or (at your option) any later version.
+
+  GlusterFS is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see
+  <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "client.h"
+#include "rpc-clnt.h"
+
+int
+client_cbk_null (void *data)
+{
+        return 0;
+}
+
+int
+client_cbk_fetchspec (void *data)
+{
+        gf_log ("", 1, "here i am");
+        return 0;
+}
+
+int
+client_cbk_ino_flush (void *data)
+{
+        return 0;
+}
+
+rpcclnt_cb_actor_t gluster_cbk_actors[] = {
+        [GF_CBK_NULL]      = {"NULL",      GF_CBK_NULL,      client_cbk_null },
+        [GF_CBK_FETCHSPEC] = {"FETCHSPEC", GF_CBK_FETCHSPEC, client_cbk_fetchspec },
+        [GF_CBK_INO_FLUSH] = {"INO_FLUSH", GF_CBK_INO_FLUSH, client_cbk_ino_flush },
+};
+
+
+struct rpcclnt_cb_program gluster_cbk_prog = {
+        .progname  = "GlusterFS Callback",
+        .prognum   = GLUSTER_CBK_PROGRAM,
+        .progver   = GLUSTER_CBK_VERSION,
+        .actors    = gluster_cbk_actors,
+        .numactors = GF_CBK_MAXVALUE,
+};